It is usually not necessary to apply oil to the skin before moxibustion, and it is recommended that the skin can be sterilized before moxibustion, and moxibustion should not be performed on an empty stomach or when you are too full. Moxibustion has the effects of relieving pain, dispelling cold, warming the yang and tonifying the qi. It is usually not necessary to apply oil to the skin surface before moxibustion, but it is necessary to sterilize the skin surface with 75% alcohol before moxibustion. Also, avoid moxibustion on an empty stomach or when you have eaten too much. It is recommended to go to a regular Chinese medicine hospital to see a doctor for moxibustion, avoid unauthorized moxibustion, and moxibustion does not need to apply oil on the skin. In addition, during the moxibustion should pay attention to keep warm, to avoid getting cold, after moxibustion interval 4-6h before taking a bath. If the local skin blisters after moxibustion need to find a doctor to deal with, should not be unauthorized treatment, so as not to lead to local skin infection.